live all the way, you arent suppose to play your cards, you play the player. The art of poker is reading the player/ Live you have so much more info like what they are wearing, are they paying attention when they miss the flop, etc
so often in online poker people are stuck simply playing their hand...
online no one ever folds either, so once again you are stuck waiting for good cards.
Online is cheaper, but so is the game, it's cheapened by the cyber interface, lack of information on opponents...